11. Signing linebacker Ahmad Brooks in 2008 after he was released by Cincinnati, then promoting him to the starting spot for the 2011 season.

Brooks replaced Manny Lawson in the lineup and has been a huge upgrade.

12. Signing Carlos Rogers as a free agent in 2011.

Instead of busting up the salary cap chasing Nnamdi Asomugha or Johnathan Joseph, the 49ers landed a credible cornerback at a deep discount.

13. Signing kicker David Akers as a free agent in 2011.

Only for his incredible 2011 performance, not for his 2012 wobbles.

14. Drafting Vernon Davis in the first round of the 2006 draft (sixth overall).

15. Tying up Willis through 2016, Davis through 2015, Bowman through 2018, Brooks through 2017, Gore through 2014, Staley through 2017, punter Andy Lee through 2018, and defensive end Ray McDonald through 2015.

In all, the 49ers doled out $127.85 million total guaranteed to those eight players -- and gave themselves financial and personnel stability for years.

16. Committing to Alex Smith in 2011.

It seems out of date now, but Harbaugh's firm backing of Smith in his first days as coach and Smith's immediate solid play settled down this franchise in all kinds of ways.

It was a loud sign that Harbaugh would do things his own way, that he knew what he was doing and that the quarterback spot, in his hands, was totally under control.